It usually takes grace 1 3/4 hours to get to her aunt’s house. due to traffic, this year it took 3 1/3 hours. how much longer did it take this year?

Subtract the difference

= 3 1/3 hrs - 1 3/4
convert mixed numbers to improper fractions

= 10/3 - 7/4
change to common denominator (12)

= 40/12 - 21/12
subtract numerators only

= (40-21)/12

= 19/12 or 1 7/12 hours as mixed #

ANSWER: It took 1 7/12 hours longer.

Hope this helps! :)

i = 2 / - 5

step-by-step explanation:

evaluation of ( 2 - 4 ) ( p + q ) when p = 2 and q = 5 i, by putting values of p and q,                                                                    

0 = ( 2 - 4 ) ( p + q )0 = ( 2 - 4 ) ( 2 + 5 i ),   by multiplying these0 = ( 4 + 10 i - 8 - 20 i )0 = 4 - 8 + 10 i - 20 i0 = - 4 -10 i   0 = 2 ( - 2 - 5 i )0 / 2 = - 2 - 5 i- 2 - 5 i = 0- 5 i = 2i = 2 / - 5